package com.sky.controller.admin.Adimin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.time.LocalDateTime;
import java.util.UUID;

@RestController
@Slf4j
@RequestMapping("/admin/common")
@ApiOperation("文件上传")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;
    /**
     *  文件上传
     * */
    @PostMapping("/upload")
    public Result upload(MultipartFile file){
        log.info("文件上传：{}",file);
        try {
            // 原始文件名
            String originalFilename = file.getOriginalFilename();
            // 截取文件后缀 .png
            String lastLable = originalFilename.substring(originalFilename.lastIndexOf("."));
            // 再将其拼接到一起
            String trueName = LocalDateTime.now() + UUID.randomUUID().toString() + lastLable;
            log.info("文件上传成功，文件名：{}",trueName);
            String filePath = aliOssUtil.upload(file.getBytes(),trueName);
            return Result.success(filePath);
        } catch (IOException e) {
           log.info(" 文件上传 失败");
           return Result.error("上传失败");
        }

    }
}
